rishabhdaim commented on code in PR #858:
URL: https://github.com/apache/jackrabbit-oak/pull/858#discussion_r1124587766
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oak-store-document/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentStore.java:
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@@ -486,4 +490,45 @@ default int getNodeNameLimit() {
default Throttler throttler() {
return NO_THROTTLING;
}
+
+ /**
+ * Get a list of documents with only projected fields (as mentioned in
projections param)
+ * along with "_id" field and where the key is greater than a start value
and
+ * less than an end value <em>and</em> the given "indexed property" is
greater
+ * or equals the specified value.
+ * <p>
+ * The indexed property can either be a {@link Long} value, in which case
numeric
+ * comparison applies, or a {@link Boolean} value, in which case "false"
is mapped
+ * to "0" and "true" is mapped to "1".
+ * <p>
+ * The returned documents are sorted by key and are immutable.
+ *
+ * @param <T> the document type
+ * @param collection the collection
+ * @param fromKey the start value (excluding)
+ * @param toKey the end value (excluding)
+ * @param indexedProperty the name of the indexed property (optional)
+ * @param startValue the minimum value of the indexed property
+ * @param limit the maximum number of entries to return
+ * @param projections {@link List} of projected keys (optional). Keep this
empty to fetch all fields on document.
Review Comment:
We need a mechanism to fetch all the fields on the document. Since we don't
know the field names in advance and they can change at any time (given the
schema-less nature of Mongo), I think passing an empty list makes sense to
fetch the entire document.
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